Nitrogen flows steadily through a constant-area pipe. It enters the pipe at 3.5 MPa, 60 C, a velocity of 10 m/s, and a mass flow rate of 160 kg/h. At the exit of the pipe the pressure is 0.2 MPa and the temperature is 50 C. Determine a) the cross-sectional area of the pipe, b) the exit velocity of the nitrogen, and c) the rate if heat transfer to the nitrogen in the pipe
Nitrogen flows steadily through a constant-area pipe. It enters the pipe at 3.5 MPa, 60 C, a velocity of 10 m/s, and a mass flow rate of 160 kg/h. At the exit of the pipe the pressure is 0.2 MPa and the temperature is 50 C. Determine a) the cross-sectional area of the pipe, b) the exit velocity of the nitrogen, and c) the rate if heat transfer to the nitrogen in the pipe
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Nitrogen flows steadily through a constant-area pipe. It enters the pipe at 3.5 MPa, 60 C, a velocity of 10 m/s, and a mass flow rate of 160 kg/h. At the exit of the pipe the pressure is 0.2 MPa and the temperature is 50 C. Determine a) the cross-sectional area of the pipe, b) the exit velocity of the nitrogen, and c) the rate if heat transfer to the nitrogen in the pipe.
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